Christopher Palmer
type: MusicGroup
genre: lovers rock
description: Christopher Francis Palmer (9 September 194622 January 1995) was an English arranger, orchestrator, record producer and film score composer. He was also an author and lecturer, the biographer of compo
popularity: 4
followers: 146
additional property: CopyrightID
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0x68c03005b88a59a117cc15e6b764668ebc20f623cc2bd04312315ff077bcb674
additional property: OTSHash
additional property: OTSBitcoinBlock
  type: PropertyValue
  value: 954066
additional property: OTSBitcoinBlockVerifyURL
  type: PropertyValue
  value: https://blockstream.info/api/block-height/954066
additional property: OTSProofURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/685d6ef6-f011-4e2a-b460-a9f34f79956d.ots
additional property: OTSRecordURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/685d6ef6-f011-4e2a-b460-a9f34f79956d.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/artist/685d6ef6-f011-4e2a-b460-a9f34f79956d
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-06-17T08:11:48Z
additional property: OTSCanonicalRecord
  type: PropertyValue
  value: {"copyright_id":"0x68c03005b88a59a117cc15e6b764668ebc20f623cc2bd04312315ff077bcb674","name":"Christopher Palmer","registered_at":"2026-06-17T02:04:49Z","symbol":"NIM1246840","token_address":"0xb5c41dc167d45bb713bd1097965bb2ed7fee8d20","type":"artist","uuid":"685d6ef6-f011-4e2a-b460-a9f34f79956d"}
additional property: OTSVerifyInstructions
  type: PropertyValue
  value: 1. Compute SHA-256 of OTSCanonicalRecord value → must equal OTSHash 2. Open OTSProofURL → extract Bitcoin block number → must equal OTSBitcoinBlock 3. GET OTSBitcoinBlockVerifyURL → returns the Bitcoin block hash at height OTSBitcoinBlock; GET https://blockstream.info/api/block/{that hash} → its timestamp must match OTSTimestamp 4. Read CopyrightID inside OTSCanonicalRecord → must equal the CopyrightID above 5. GET OTSVerificationAPI → pre-computed 6-check result from server 6. If all match: this entity was registered on CopyrightChains at OTSTimestamp, independently verifiable on Bitcoin
subject of: OpenTimestamps Proof of Existence
  type: DigitalDocument
  encoding format: application/vnd.opentimestamps.ots
  description: Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x68c03005b88a59a117cc15e6b764668ebc20f623cc2bd04312315ff077bcb674. Chain 2 (Bitcoin): anchored in block 954066 (2026-06-17T08:11:48Z). Bridge: the canonical record inside this Bitcoin proof contains the same CopyrightID. Verify: download https://artists.proofprofile.net/proofs/artist/685d6ef6-f011-4e2a-b460-a9f34f79956d.json and https://artists.proofprofile.net/proofs/artist/685d6ef6-f011-4e2a-b460-a9f34f79956d.ots, run `ots verify -f record.json proof.ots` (https://opentimestamps.org).
  date published: 2026-06-17T08:11:48Z
  text: {"copyright_id":"0x68c03005b88a59a117cc15e6b764668ebc20f623cc2bd04312315ff077bcb674","name":"Christopher Palmer","registered_at":"2026-06-17T02:04:49Z","symbol":"NIM1246840","token_address":"0xb5c41dc167d45bb713bd1097965bb2ed7fee8d20","type":"artist","uuid":"685d6ef6-f011-4e2a-b460-a9f34f79956d"}
album: Walton: As You Like It / Hamlet
  type: MusicAlbum
  date published: 1999-01-18